package org.example.chatroom.demos.mapper;

import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import org.example.chatroom.demos.model.Friend;
import org.example.chatroom.demos.model.User;

import java.util.List;

@Mapper
public interface FriendMapper {
    List<Friend> getFriendList(@Param("userId") Integer userId) ;
}
